Toothbrush head with set of bristles



FIG. 1 is a perspective view of a toothbrush head with set of bristles showing our new design;

FIG. 2 is an enlarged front elevation view of FIG. 1;

FIG. 3 is a side elevation view of FIG. 2, the right side being a mirror image;

FIG. 4 is a rear elevation view of FIG. 2;

FIG. 5 is a top plan view of FIG. 2;

FIG. 6 is a bottom plan view of FIG. 2; and,

FIG. 7 is a front elevation view of FIG. 2 with the bristles omitted for clarity of illustration only. The broken line structure that is shown in FIGS. 1-4 and 7 is for illustraive purposes only and forms no part of the claimed design. 

The ornamental design for a toothbrush head with set of bristles, as shown and described. 